Kubota KX080-3, Operator'S Manual

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71 REGULAR CHECKS AND MAINTENANCE WORK
EVERY 1000 SERVICE HOURS
Do all 50, 100, 200, 250 and 500 hour servicing at the
same time.
B
Replacing the Hydraulic Pilot Filter
Element
To avoid personal injury:
A Before replacing the element, wait long enough
for the hydraulic fluid to cool down.
1. Remove the rear left cover.
2. Gradually loosen the oil filling plug on the tank to
release the pressure in the hydraulic system.
3. Remove the pilot filter case from the head cover.
4. Wrench and pull out the element downward.
5. Replace the O-ring with a new one.
6. Apply a light coating of clean hydraulic oil to the O-ring
and fit it to the case firmly. Be careful not to scratch the
O-ring.
7. Attach the case to the head cover firmly.
8. Let the engine run for approx. 3 minutes.
9. Check the oil level of hydraulic oil tank, then tighten the
oil filling plug.
(1) Rear left cover
(1) Head cover
(2) Element
(3) O-ring
(4) Case